previews are not displaying correctly in Bridge

I am experiencing severe issues with my Adobe Bridge workspace. The previews are not displaying correctly TIFF and JPG images do not show consistently, with some images appearing and others not, seemingly at random. Additionally, I am unable to open my external work drives from the "Folders" column, and the image processing options are missing. I can no longer open my photos in Camera Raw as I used to, which is critical to my workflow.

I have already installed all the latest updates and restarted my computer and external drives multiple times, but the issue persists. This is very serious, as it is affecting a crucial stage of my project.

Could you please assist me urgently in resolving this problem?

Thank you for your immediate attention to this matter.